drm_fb_helper_sys_copyarea  786 drivers/gpu/drm/drm_fb_helper.c void drm_fb_helper_sys_copyarea(struct fb_info *info,
drm_fb_helper_sys_copyarea  400 include/drm/drm_fb_helper.h static inline void drm_fb_helper_sys_copyarea(struct fb_info *info,